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RU2010129224A - SYSTEM FOR RECEIPT AND TRANSMISSION OF ENCRYPTED DATA - Google Patents

SYSTEM FOR RECEIPT AND TRANSMISSION OF ENCRYPTED DATA Download PDF

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Publication number
RU2010129224A
RU2010129224A RU2010129224/08A RU2010129224A RU2010129224A RU 2010129224 A RU2010129224 A RU 2010129224A RU 2010129224/08 A RU2010129224/08 A RU 2010129224/08A RU 2010129224 A RU2010129224 A RU 2010129224A RU 2010129224 A RU2010129224 A RU 2010129224A
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devices
key
data
transmission
key exchange
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RU2010129224/08A
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Russian (ru)
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Андерс БЬОРН (SE)
Андерс БЬОРН
Эмиль-Эмир ПИЛАВИК (SE)
Эмиль-Эмир ПИЛАВИК
Адриан ХИНЗ (SE)
Адриан ХИНЗ
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Пайсерт АБ (SE)
Пайсерт АБ
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/327—Short range or proximity payments by means of M-devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/322—Aspects of commerce using mobile devices [M-devices]
    • G06Q20/3221—Access to banking information through M-devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/322—Aspects of commerce using mobile devices [M-devices]
    • G06Q20/3227—Aspects of commerce using mobile devices [M-devices] using secure elements embedded in M-devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/326—Payment applications installed on the mobile devices
    • G06Q20/3263—Payment applications installed on the mobile devices characterised by activation or deactivation of payment capabilities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/327—Short range or proximity payments by means of M-devices
    • G06Q20/3274—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being displayed on the M-device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
    • G06Q20/327—Short range or proximity payments by means of M-devices
    • G06Q20/3278—RFID or NFC payments by means of M-devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/357—Cards having a plurality of specified features
    • G06Q20/3572—Multiple accounts on card
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/363—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes with the personal data of a user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H04L2209/805—Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Theoretical Computer Science (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

1. Система, включающая первое устройство радиосвязи (10, 11) и по меньшей мере одно второе устройство радиосвязи (10, 11, 32), выполненные с возможностью приема и/или передачи шифрованных данных друг другу путем установления соединения, отличающаяся тем, что она включает: ! средства радиочастотной идентификации (RFID); ! функции Bluetooth; ! причем упомянутое первое устройство (10) имеет платежное программное обеспечение, включающее уникальный идентификатор; ! упомянутая радиочастотная идентификация первого устройства (10) имеет связанный с ним уникальный идентификатор; ! уникальные идентификаторы первого устройства (10) передают упомянутому второму устройству (32) и выполняют проверку уникальных идентификаторов на соответствие в упомянутом втором устройстве (32) для определения, действительны ли они для упомянутого первого устройства; ! только одно первое устройство имеет метку радиочастотной идентификации, которая опознается упомянутым платежным программным обеспечением, и наоборот; ! тем самым предотвращается использование платежного программного обеспечения как клона в других первых устройствах; ! при этом упомянутые первое и по меньшей мере второе устройство (10, 11, 32) включают: ! алгоритм шифрования в памяти (72); ! протокол обмена ключами для обеспечения финального ключа, который активирует упомянутый алгоритм шифрования для шифрования в упомянутых устройствах (10, 11, 32); ! генератор множества начальных случайных целых значений, постоянно увеличивающий упомянутое целое число в цикле для этой цели; ! причем упомянутое постоянно увеличиваемое целое число является начальным случайным значением, принимаемым упомянутым � 1. A system comprising a first radio communication device (10, 11) and at least one second radio communication device (10, 11, 32), configured to receive and / or transmit encrypted data to each other by establishing a connection, characterized in that it includes:! radio frequency identification (RFID); ! Bluetooth functions; ! moreover, said first device (10) has a payment software including a unique identifier; ! said radio frequency identification of the first device (10) has a unique identifier associated with it; ! the unique identifiers of the first device (10) are transmitted to the said second device (32) and the unique identifiers are checked against the correspondence in the said second device (32) to determine if they are valid for the said first device; ! only one first device has an RFID tag that is recognized by said payment software, and vice versa; ! thereby preventing the use of the payment software as a clone in other first devices; ! wherein said first and at least second device (10, 11, 32) include:! in-memory encryption algorithm (72); ! a key exchange protocol to provide a final key that activates said encryption algorithm for encryption in said devices (10, 11, 32); ! a generator of a set of initial random integers, constantly increasing said integer in a loop for this purpose; ! and the mentioned continuously increasing integer is the initial random value taken by the mentioned �

Claims (6)

1. Система, включающая первое устройство радиосвязи (10, 11) и по меньшей мере одно второе устройство радиосвязи (10, 11, 32), выполненные с возможностью приема и/или передачи шифрованных данных друг другу путем установления соединения, отличающаяся тем, что она включает:1. A system comprising a first radio communication device (10, 11) and at least one second radio communication device (10, 11, 32), configured to receive and / or transmit encrypted data to each other by establishing a connection, characterized in that it includes: средства радиочастотной идентификации (RFID);radio frequency identification means (RFID); функции Bluetooth;Bluetooth features причем упомянутое первое устройство (10) имеет платежное программное обеспечение, включающее уникальный идентификатор;said first device (10) having payment software including a unique identifier; упомянутая радиочастотная идентификация первого устройства (10) имеет связанный с ним уникальный идентификатор;said radio frequency identification of the first device (10) has a unique identifier associated with it; уникальные идентификаторы первого устройства (10) передают упомянутому второму устройству (32) и выполняют проверку уникальных идентификаторов на соответствие в упомянутом втором устройстве (32) для определения, действительны ли они для упомянутого первого устройства;the unique identifiers of the first device (10) are transmitted to said second device (32) and the unique identifiers are checked for conformity in said second device (32) to determine whether they are valid for said first device; только одно первое устройство имеет метку радиочастотной идентификации, которая опознается упомянутым платежным программным обеспечением, и наоборот;only one first device has a radio frequency identification tag that is recognized by said payment software, and vice versa; тем самым предотвращается использование платежного программного обеспечения как клона в других первых устройствах;thereby preventing the use of payment software as a clone in the other first devices; при этом упомянутые первое и по меньшей мере второе устройство (10, 11, 32) включают:wherein said first and at least second device (10, 11, 32) include: алгоритм шифрования в памяти (72);in-memory encryption algorithm (72); протокол обмена ключами для обеспечения финального ключа, который активирует упомянутый алгоритм шифрования для шифрования в упомянутых устройствах (10, 11, 32);a key exchange protocol for providing a final key that activates said encryption algorithm for encryption in said devices (10, 11, 32); генератор множества начальных случайных целых значений, постоянно увеличивающий упомянутое целое число в цикле для этой цели;a generator of a set of initial random integer values, constantly increasing the mentioned integer in the loop for this purpose; причем упомянутое постоянно увеличиваемое целое число является начальным случайным значением, принимаемым упомянутым протоколом обмена ключами в момент установления передачи одним из упомянутых устройств (10, 11, 32), и используется в упомянутом обмене ключами в качестве первого ключа;moreover, said continuously increasing integer is an initial random value accepted by said key exchange protocol at the moment of establishing transmission by one of said devices (10, 11, 32), and is used in said key exchange as the first key; изменяемый второй ключ пользователя устройства, вводимый упомянутым пользователем для упомянутого протокола обмена ключами;a mutable second device user key entered by said user for said key exchange protocol; третий ключ, который является жестко запрограммированным и обеспечивает упомянутый протокол обмена ключами;a third key, which is hard-coded and provides said key exchange protocol; при этом упомянутый протокол обмена ключами использует упомянутые первый, второй и третий ключи для создания упомянутого финального ключа для запуска упомянутого алгоритма шифрования;wherein said key exchange protocol uses said first, second and third keys to create said final key to run said encryption algorithm; после согласования, посредством процедуры установления связи, упомянутого финального ключа, предоставляемого упомянутым протоколом обмена ключами, между упомянутыми первым (10, 11) и вторым устройствами (10, 11, 32) посредством радиосвязи, упомянутый алгоритм начинает шифрование установленной передачи данных между упомянутыми первым и по меньшей мере одним вторым устройством (10, 11, 32);after negotiation, through the procedure of establishing the connection of the said final key provided by the said key exchange protocol, between the first (10, 11) and second devices (10, 11, 32) by radio, the algorithm starts encryption of the established data transmission between the first and at least one second device (10, 11, 32); передаваемые данные представляют собой пакет в виде заданного количества байтов заголовка плюс заданное количество байтов шифрованных данных, при этом упомянутый заголовок используется для синхронизации передачи данных, если байты при связи между устройствами (10, 11, 32) потеряны или добавлены; иthe transmitted data is a packet in the form of a given number of bytes of the header plus a specified number of bytes of encrypted data, the header being used to synchronize data transfer if bytes during communication between devices (10, 11, 32) are lost or added; and для минимизации времени задержки между устройствами (10, 11, 32), принимающими участие в передаче данных, во входящем графике данных осуществляется поиск последнего заголовка, и ранее принятые данные отбрасываются, посредством чего шифрованные данные всегда включают последний полный входящий заголовок плюс данные.To minimize the delay time between the devices (10, 11, 32) participating in the data transmission, the last header is searched in the incoming data graph and the previously received data is discarded, whereby the encrypted data always includes the last complete incoming header plus data. 2. Система по п.1, в которой установленная передача прекращается, если текст "CARRIER" является частью входящих данных, или когда кнопка для прекращения передачи нажата на упомянутых первом или втором устройствах (10, 11, 32).2. The system according to claim 1, in which the established transmission is terminated if the text “CARRIER” is part of the input data, or when the button to stop the transmission is pressed on the first or second devices (10, 11, 32). 3. Система по п.1, в которой упомянутое первое устройство (10, 11) обладает функциями сотового телефона, и упомянутое по меньшей мере одно второе устройство обладает функциями сотового телефона (10, 11).3. The system of claim 1, wherein said first device (10, 11) has the functions of a cell phone, and said at least one second device has the functions of a cell phone (10, 11). 4. Система по п.1, в которой упомянутое первое устройство (10, 11) обладает функциями сотового телефона (10, 11), а упомянутое второе устройство представляет собой объект, подключенный к терминалу (30) точки продажи / объединенный с терминалом (30) точки продажи / включенный в терминал (30) точки продажи, посредством чего покупка осуществляется с помощью упомянутого телефона (10, 11) и упомянутого второго устройства (32) с использованием RFID и/или Bluetooth передачи.4. The system according to claim 1, in which said first device (10, 11) has the functions of a cell phone (10, 11), and said second device is an object connected to the terminal (30) of the point of sale / combined with the terminal (30 ) points of sale / included in the terminal (30) of the point of sale, whereby the purchase is carried out using the aforementioned telephone (10, 11) and said second device (32) using RFID and / or Bluetooth transmission. 5. Система по п.1, в которой связь между упомянутыми первым (10, 11) и вторым (32) устройствами первоначально устанавливается посредством Bluetooth, и затем с помощью средств радиочастотной идентификации.5. The system according to claim 1, in which the connection between the aforementioned first (10, 11) and second (32) devices is initially established via Bluetooth, and then using radio frequency identification means. 6. Система по п.3, в которой программное обеспечение шифрования/кодирования является связанным/объединенным с международным идентификатором оборудования мобильной станции сотового телефона (10, 11). 6. The system according to claim 3, in which the encryption / encoding software is connected / combined with the international identifier of the equipment of the mobile phone’s mobile station (10, 11).
RU2010129224/08A 2007-12-19 2008-12-19 SYSTEM FOR RECEIPT AND TRANSMISSION OF ENCRYPTED DATA RU2010129224A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
SE0702829-3 2007-12-19
SE0702829 2007-12-19
US629307A 2007-12-26 2007-12-26
US12/006,293 2007-12-26
SE0800784-1 2008-04-08
US8110808A 2008-04-10 2008-04-10
US12/081,108 2008-04-10

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KR (1) KR20100098567A (en)
CN (1) CN101946453B (en)
BR (1) BRPI0820948A2 (en)
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